231.63% is the change from 294 to 975
Calculation steps:
[( 975 - 294 ) ÷ 294] x 100 = 231.63%
Formula
Percentage change = [(975 - 294) / 294] x 100
Subtract the new number by the original number
975 - 294 = 681
681 ÷ 294 = 2.316326530612245
2.316326530612245 x 100 = 231.63%